.end-node {
    padding-top: 10px;
    padding-left: 12px;
    position: relative;
    &::before {
        content: '';
        position: absolute;
        width: 10px;
        height: 10px;
        background-color: #D8D8D8;
        top: 0;
        left: 40px;
        transform: translateX(-50%);
        border-radius: 9999px;
    }
}